Eddie Bauer Mens Half-Zip Ribbed Knit Sports Sweater Very high quality fabric: 85% heavy weight thermal cotton, 15% nylon; Machine washable. 100% Authentic Eddie Bauer merchandise, satisfaction guaranteed! Half zipper front; Cuffs and hemline snug up the fit and create a cozy feel against your skin. Fantastic high performance, all-weather top that's suitable for all types of athletic outdoor activities.